201897510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 493129728

約数和(自身を除く): 291232218

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 223, 293, 309, 446, 515, 586, 618, 669, 879, 1030, 1115, 1338, 1465, 1545, 1758, 2230, 2930, 3090, 3345, 4395, 6690, 8790, 22969, 30179, 45938, 60358, 65339, 68907, 90537, 114845, 130678, 137814, 150895, 181074, 196017, 229690, 301790, 326695, 344535, 392034, 452685, 653390, 689070, 905370, 980085, 1960170, 6729917, 13459834, 20189751, 33649585, 40379502, 67299170, 100948755, 201897510]

約数ペア:

[(1, 201897510), (2, 100948755), (3, 67299170), (5, 40379502), (6, 33649585), (10, 20189751), (15, 13459834), (30, 6729917), (103, 1960170), (206, 980085), (223, 905370), (293, 689070), (309, 653390), (446, 452685), (515, 392034), (586, 344535), (618, 326695), (669, 301790), (879, 229690), (1030, 196017), (1115, 181074), (1338, 150895), (1465, 137814), (1545, 130678), (1758, 114845), (2230, 90537), (2930, 68907), (3090, 65339), (3345, 60358), (4395, 45938), (6690, 30179), (8790, 22969)]